#### Exercise 0: Environment and libraries ##### The exercise is validated is all questions of the exercise are validated. ##### Activate the virtual environment. If you used `conda` run `conda activate your_env`. ##### Run `python --version`. ###### Does it print `Python 3.x`? x >= 8 ##### Do `import jupyter`, `import pandas` and `import spacy` run without any error? --- --- #### Exercise 1: Embedding 1 ##### The question 1 is validated if the embedding's shape is `(96,)` ##### The question 1 is validated if the 20 first values of the vector sum to `2.9790137708187103` --- --- #### Exercise 2: Tokenization ##### The question 1 is validated if the tokens printed are: ``` Tokenize this sentence . And this one too . ``` --- --- #### Exercise 3: Embeddings 2 ##### The exercice is validated is all questions of the exercice are validated ##### The question 1 is validated if the embeddings of each word has a shape of `(300,)` and if the first 20 values of the embedding of laptop are: ``` array([-0.37639 , -0.075521, 0.4908 , 0.19863 , -0.11088 , -0.076145, -0.30367 , -0.69663 , 0.87048 , 0.54388 , 0.42523 , 0.18045 , -0.4358 , -0.32606 , -0.70702 , -0.069127, -0.42674 , 2.4147 , 0.26806 , 0.46584 ], dtype=float32) ``` ##### The question 2 is validated if the output is ![alt text][logo] [logo]: ../w3day05ex1_plot.png "Plot" --- --- #### Exercise 4: Sentences' similarity ##### The question 1 is validated if the similarities between the sentences are: ``` sentence_1 <=> sentence 2 : 0.7073220863266589 sentence_1 <=> sentence 3: 0.42663743263528325 sentence_2 <=> sentence 3: 0.3336274235605957 ``` --- --- #### Exercise 5: NER ##### The exercice is validated is all questions of the exercice are validated ##### The question 1 is validated if the ouptut of the NER is ``` Apple Inc. ORG American NORP Cupertino GPE California GPE Five CARDINAL U.S. GPE Amazon ORG Google ORG Microsoft ORG Facebook ORG Apple ORG Steve Jobs PERSON Steve Wozniak PERSON Ronald Wayne PERSON April 1976 DATE Wozniak PERSON Apple ORG Wayne PERSON 12 days DATE Apple Computer, Inc. ORG January 1977 DATE Apple ORG Apple II ORG ``` ##### The question 2 is validated if the output shows that the first occurence of apple is not a named entity. In my case here is what the NER returns: ``` Paul 1 5 PERSON Apple 50 55 ORG ``` --- --- #### Exercise 6: Part-of-speech tags ##### The question 1 is validated if the sentences outputed are: ``` INFO: Bezos PROPN NNP Sentence: Amazon (AMZN) enters 2021 with plenty of big opportunities, but is losing its lauded Chief Executive Jeff Bezos, who announced his plan to step aside in the third quarter. INFO: Bezos PROPN NNP Sentence: Bezos will hand off his role as chief executive to Andy Jassy, the CEO of its cloud computing unit. INFO: Bezos PROPN NNP Sentence: He's not leaving, as Bezos will transition to the role of Executive Chairman and remain active. INFO: Bezos PROPN NNP Sentence: "When you look at our financial results, what you're actually seeing are the long-run cumulative results of invention," Bezos said in written remarks with the Amazon earnings release. ```