Vocabulary Words Every AI Research Scientist Should Know

Data

Definition: Information collected for analysis.

• The data shows an increase in sales.
• We need to analyze the data carefully.
• His research includes a lot of data.

Data in a sentence

Model

Definition: a representation of something, often used for study

• He built a model of the solar system.
• The model was used to show how the building would look.
• She is a model for a clothing brand.

Model in a sentence

Learn

Definition: To gain knowledge or skills through study or experience.

• I want to learn how to play the guitar.
• We learn new words every week in class.
• She loves to learn about different cultures.

Learn in a sentence

Test

Definition: A method of assessing knowledge or skills; an examination.

• She studied hard for the math test next week.
• He passed the driving test on his first try.
• The teacher gave a pop quiz as a test of understanding.

Test in a sentence

Input

Definition: Information or data that is entered into a system; contributions.

• The teacher asked for input from the students on the project.
• They analyzed the input from the survey.
• Your input is valuable in making decisions.

Input in a sentence

Output

Definition: The amount of something produced or delivered.

• The factory increased its output to meet demand.
• Their output of products improved this year.
• Understanding output helps in analyzing productivity.

Output in a sentence

Code

Definition: A system of words, letters, or symbols used to represent information.

• I learned to code using a computer programming language.
• The secret message was written in code.
• Learning code can help you create your own games.

Code in a sentence

Run

Definition: To move fast using your legs.

• He can run very fast.
• She runs every morning in the park.
• The children love to run around the playground.

Run in a sentence

Error

Definition: A mistake or inaccuracy.

• I made an error on my math test.
• He found an error in the report and fixed it.
• It's okay to make an error; we learn from them.

Error in a sentence

Train

Definition: A vehicle that runs on tracks.

• We traveled by train to another city.
• The train arrived at the station.
• She took the train to work.

Train in a sentence

Task

Definition: A piece of work to be done; a duty or job.

• I have a task to complete for school.
• She finished her task before the deadline.
• They assigned a task to each group member.

Task in a sentence

Robot

Definition: A machine capable of carrying out complex tasks automatically.

• Robots are used in manufacturing to increase efficiency.
• He built a robot as part of his science project.
• Understanding how a robot works can inspire future engineers.

Robot in a sentence

Help

Definition: To assist someone with something.

• Can you help me with my homework?
• She helped her mother in the kitchen.
• He always helps his friends.

Help in a sentence

User

Definition: A person who uses a product or service.

• The app has many users.
• Every user must create an account.
• They conducted a survey for the app users.

User in a sentence

Simple

Definition: Easily understood; not complicated.

• The instructions were simple and clear.
• She prefers simple designs in her artwork.
• He likes simple meals that are quick to prepare.

Simple in a sentence

Program

Definition: A planned series of events or a software application.

• We have a fun program at school every Friday.
• I downloaded a new program to help with my studies.
• The program will teach you how to swim.

Program in a sentence

Idea

Definition: A thought or suggestion about a possible course of action.

• She had a great idea for the project.
• Can you share your idea with the class?
• His idea was very creative and unique.

Idea in a sentence

Change

Definition: To make something different; the act of becoming different.

• She decided to change her hairstyle.
• He likes to change his routine every month.
• Change is a natural part of life.

Change in a sentence

Use

Definition: To employ something for a purpose.

• I use a pencil to write.
• They will use the computer for research.
• She knows how to use the new software.

Use in a sentence

Find

Definition: To discover or locate something that was lost or hidden.

• I need to find my keys before leaving the house.
• She hopes to find a good book to read.
• Understanding how to find things can improve organization.

Find in a sentence

Algorithm

Definition: A step-by-step procedure for solving a problem or completing a task.

• An algorithm can help computers perform calculations.
• He learned about algorithms in his computer science class.
• Understanding algorithms is essential for programming.

Result

Definition: The outcome or effect of something.

• The result of the test was better than expected.
• She was happy with the result of her hard work.
• The result of the experiment showed a clear answer.

Result in a sentence

Example

Definition: A representative form or model used to illustrate a concept.

• She gave an example of how to solve the problem.
• Can you provide an example of your work?
• An example helps clarify the instructions.

Example in a sentence

Process

Definition: A series of actions or steps taken to achieve a result.

• The process of baking bread takes time.
• She explained the process of making pizza.
• He followed the process carefully to complete his task.

Process in a sentence

System

Definition: A set of connected things or parts that work together.

• Our school has a new system for tracking grades.
• The solar system has many planets.
• A good study system helps improve learning.

System in a sentence

Score

Definition: the number of points achieved

• He got a high score on the test.
• The score of the game was tied.
• She checked her score after the quiz.

Score in a sentence

Feature

Definition: A distinctive attribute or aspect of something.

• The new phone has a great camera feature.
• One feature of the park is its beautiful lake.
• Understanding features helps in product comparisons.

Feature in a sentence

Predict

Definition: To say what will happen in the future based on evidence.

• Scientists can predict weather changes with technology.
• They tried to predict the outcome of the game.
• It's difficult to predict how people will react.

Predict in a sentence

Decision

Definition: A choice made after thinking about something.

• She made a decision to study hard this year.
• It's important to think before making a decision.
• He had to make a difficult decision.

Decision in a sentence

Training

Definition: The action of teaching or learning skills for a specific job or activity.

• He is undergoing training to become a firefighter.
• The training program helps new employees learn.
• She attends training sessions for her sport.

Training in a sentence

Prediction

Definition: A statement about what will happen in the future.

• The weather prediction said it would rain tomorrow.
• Her prediction about the game was correct.
• Understanding predictions can help in planning events.

Prediction in a sentence

Accuracy

Definition: The quality of being correct or precise.

• We need to ensure the accuracy of our measurements.
• The accuracy of the information is crucial.
• She values accuracy in her research.

Accuracy in a sentence

Analysis

Definition: The detailed examination of something to understand it better.

• He did an analysis of the data for his project.
• Her analysis showed interesting results.
• They worked together on the analysis of the report.

Analysis in a sentence

Neural

Definition: Related to the nerves or nervous system; involving neurons.

• Neural pathways are important for learning.
• She studied the neural connections in the brain.
• Understanding neural functions is essential in biology.

Neural in a sentence

Network

Definition: A group of connected people or things.

• They built a strong network of friends.
• The internet is a global network.
• She joined a professional network.

Network in a sentence

Function

Definition: The purpose or role that something serves.

• The function of a light bulb is to provide light.
• What is the function of this button?
• The main function of the app is to help with studying.

Function in a sentence

Variable

Definition: Something that can change or vary; not constant.

• The weather is a variable that affects our plans.
• In math, a variable represents an unknown number.
• There are many variables to consider in the experiment.

Variable in a sentence

Optimization

Definition: The process of making something as effective or functional as possible.

• They focus on optimization to improve performance.
• Website optimization helps increase traffic.
• He learned about optimization techniques in class.

Optimization in a sentence

Performance

Definition: The act of doing something, especially in front of an audience; how well someone does a task.

• The performance of the students was impressive.
• He practiced daily for his music performance.
• Her performance in the play earned her applause.

Performance in a sentence

Evaluation

Definition: The process of assessing or judging something.

• The teacher will conduct an evaluation of the project.
• She received an evaluation on her performance.
• An evaluation helps improve future work.

Evaluation in a sentence

Bias

Definition: A preference or inclination, often unfair; prejudice.

• The article showed a bias against the topic.
• We must recognize our own biases.
• His bias affected the way he viewed the situation.

Bias in a sentence

Dataset

Definition: A collection of related data, often used for analysis.

• The dataset included information from various sources.
• He analyzed the dataset for trends.
• A clean dataset is essential for accurate results.

Dataset in a sentence

Neural Network

Definition: A computer system modeled on the human brain's network of neurons; used for machine learning.

• A neural network can recognize patterns in data.
• He learned how to build a neural network for his project.
• Neural networks are widely used in artificial intelligence.

Neural Network in a sentence

Regression

Definition: A return to a previous, less advanced state.

• Regression in skills can happen after a break.
• The regression of the project was disappointing.
• He studied regression in his psychology class.

Regression in a sentence

Classification

Definition: The process of arranging or organizing things into groups based on shared characteristics.

• Scientists use classification to categorize living organisms.
• In school, we studied the classification of animals.
• Understanding classification helps in organizing information.

Classification in a sentence

Parameter

Definition: A measurable factor that defines a system or sets the conditions of an operation.

• The experiment had several parameters to control.
• He adjusted the parameters for the simulation.
• Understanding parameters is essential in scientific research.

Parameter in a sentence

Framework

Definition: A basic structure that supports something.

• The framework of the building is strong.
• We created a framework for our research project.
• Understanding the framework helps in problem-solving.

Framework in a sentence

Architecture

Definition: The art and science of designing buildings and structures.

• He studies architecture at university.
• The architecture of the old building is beautiful.
• She wants to become an architect and design homes.

Architecture in a sentence

Validation

Definition: the act of confirming or supporting something

• Validation of the results is crucial for the research.
• She received validation from her peers for her project.
• The process requires validation to ensure accuracy.

Validation in a sentence

Overfitting

Definition: In statistics and machine learning, when a model is too complex and captures noise instead of the underlying pattern.

• Overfitting can lead to poor predictions on new data.
• She learned about overfitting in her data analysis class.
• Avoiding overfitting is crucial for effective modeling.

Underfitting

Definition: A modeling error that occurs when a model is too simple to capture the underlying trend of the data.

• The underfitting of the model led to poor predictions.
• He learned about underfitting during his statistics class.
• Avoiding underfitting is crucial for accurate results.

Automation

Definition: The use of technology to perform tasks without human intervention.

• Automation can improve efficiency in manufacturing.
• Many industries are moving toward greater automation.
• He studied the impact of automation on jobs.

Automation in a sentence

Inference

Definition: A conclusion reached based on evidence and reasoning rather than explicit statements.

• He made an inference about the character's feelings from the text.
• Inferences help us understand what is not directly stated.
• Understanding inference improves critical thinking skills.

Inference in a sentence

Similarity

Definition: The quality of being alike or having traits in common.

• There is a strong similarity between the two paintings.
• The similarity in their stories made them relatable.
• Understanding similarity helps in making comparisons.

Similarity in a sentence

Clustering

Definition: The process of grouping items or data points based on similarities.

• Clustering can reveal important trends in data.
• She studied clustering in her computer science class.
• The clustering of flowers created a beautiful garden.

Clustering in a sentence

Supervised

Definition: managed or directed by someone in authority

• The students were supervised during the field trip.
• He felt safe because the activity was supervised.
• Supervised activities help ensure safety.

Supervised in a sentence

Unsupervised

Definition: Not monitored or overseen; lacking supervision.

• The children played in the park unsupervised.
• He completed the project unsupervised.
• Understanding unsupervised situations can raise concerns.

Unsupervised in a sentence

Reinforcement

Definition: Support or encouragement to strengthen a behavior or idea.

• Positive reinforcement helps students learn.
• She uses reinforcement to motivate her team.
• Reinforcement can improve behavior.

Reinforcement in a sentence

Generalization

Definition: A broad statement or conclusion drawn from specific instances.

• Making a generalization can sometimes lead to misunderstanding.
• She made a generalization about students based on her observations.
• Understanding generalization helps in critical thinking.

Generalization in a sentence

Computation

Definition: The process of performing mathematical calculations.

• The computation of the results took several hours.
• He learned about computation in his math class.
• The computer can perform complex computation quickly.

Computation in a sentence

Paradigm

Definition: A typical example or pattern of something; a model or framework.

• The scientific paradigm shifted with new discoveries.
• He followed the traditional paradigm for solving the problem.
• In school, we learned about different paradigms in science.

Paradigm in a sentence

Feature Extraction

Definition: The technique of selecting important information from data for analysis.

• Feature extraction helps in processing images.
• They used feature extraction to analyze sound data.
• Understanding feature extraction is key in data science.

Hyperparameter

Definition: A parameter whose value is set before the learning process in machine learning.

• Choosing the right hyperparameter is crucial for model performance.
• They adjusted the hyperparameter to improve accuracy.
• Hyperparameters can affect how well a model learns.

Reinforcement Learning

Definition: A type of machine learning focused on rewards.

• Reinforcement learning helps machines learn from actions.
• He studied reinforcement learning to understand AI better.
• Games often use reinforcement learning to improve strategies.

Supervised Learning

Definition: a machine learning approach using labeled data

• Supervised learning helps improve accuracy in predictions.
• She studied supervised learning for her AI project.
• Understanding supervised learning is crucial for data science.

Supervised Learning in a sentence

Unsupervised Learning

Definition: A type of machine learning where the model learns from unlabeled data.

• Unsusupervised learning helps identify patterns.
• The algorithm used unsupervised learning techniques.
• Understanding unsupervised learning is important for AI.

Unsupervised Learning in a sentence

Scalability

Definition: The ability of a system to handle growth or increased demand.

• The software has great scalability for future users.
• Scalability is important for business growth.
• They are looking for solutions to improve scalability.

Scalability in a sentence

Variance

Definition: The difference between what is expected and what actually occurs.

• The variance in test scores surprised the teacher.
• Understanding variance can help improve future performance.
• The financial report showed a variance in expenses.

Variance in a sentence

Convergence

Definition: The process of coming together or merging.

• The convergence of technology and education is changing learning.
• They studied the convergence of different cultures.
• Understanding convergence helps in analyzing trends.

Convergence in a sentence

Interpretability

Definition: the ease with which something can be understood

• The interpretability of the results was crucial for the study.
• They focused on improving the interpretability of the data.
• High interpretability helps in making informed decisions.

Synthesis

Definition: The combination of different ideas or elements to form a new whole.

• Synthesis of information is important in writing essays.
• The synthesis of various sources improved her research.
• He focused on the synthesis of art and science in his project.

Synthesis in a sentence

Simulation

Definition: A model or representation used to mimic real-world processes.

• The class used a simulation to learn about weather patterns.
• He enjoyed the flight simulation game.
• The simulation helped students understand the concept better.

Simulation in a sentence

Heuristic

Definition: A problem-solving approach that uses practical methods or shortcuts.

• He used a heuristic method to find a solution quickly.
• Heuristic strategies can help in decision-making.
• Understanding heuristics can improve critical thinking.

Heuristic in a sentence

Deployment

Definition: The act of putting something into use or action, often in a military or project context.

• The deployment of troops was announced by the government.
• He coordinated the deployment of resources for the event.
• Understanding deployment processes is important for planning.

Deployment in a sentence

Dimensionality

Definition: the number of dimensions in a space or object

• The dimensionality of the problem made it complex.
• She learned about dimensionality in geometry class.
• Understanding dimensionality helps in visualizing objects.

Dimensionality in a sentence

Complexity

Definition: The state of having many parts and being difficult to understand.

• The complexity of the problem required careful analysis.
• He enjoyed the complexity of the puzzle.
• Understanding complexity is important in various fields of study.

Complexity in a sentence

Abstraction

Definition: The process of simplifying complex ideas or objects.

• Abstraction in art focuses on shapes and colors rather than realism.
• He used abstraction to create unique designs.
• Understanding abstraction is crucial in various fields, including art and philosophy.

Abstraction in a sentence

Interpretation

Definition: the act of explaining or understanding something

• His interpretation of the poem was interesting.
• She gave a clear interpretation of the rules.
• The interpretation of the data helped us understand better.

Interpretation in a sentence

Anomaly

Definition: A deviation from the common rule or form.

• The weather pattern showed an anomaly this season.
• Finding an anomaly in the results raised questions.
• The anomaly was later explained through further research.

Anomaly in a sentence