Skip to content

Fixing error in code for fig_24 #11

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Jun 8, 2023
Merged

Fixing error in code for fig_24 #11

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 3 additions & 3 deletions notebooks/fig_24_tf_idf_from_scratch.ipynb
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -284,6 +284,7 @@
],
"source": [
"# Simple frequency counts of words per document by initializing a dict\n",
"import pandas as pd"
"dict_a = dict.fromkeys(total_corpus, 0)\n",
"dict_b = dict.fromkeys(total_corpus, 0)\n",
"\n",
Expand Down Expand Up @@ -544,7 +545,6 @@
"outputs": [],
"source": [
"from sklearn.feature_extraction.text import TfidfVectorizer\n",
"import pandas as pd\n",
"\n",
"corpus = [\n",
" \"Hold fast to dreams, for if dreams die, life is a broken-winged bird that cannot fly.\",\n",
Expand All @@ -555,7 +555,7 @@
"\n",
"vectorizer = TfidfVectorizer()\n",
"vector = vectorizer.fit_transform(corpus)\n",
"dict(zip(vectorizer.get_feature_names_out(), X.toarray()[0]))\n",
"dict(zip(vectorizer.get_feature_names_out(), vector.toarray()[0]))\n",
"\n",
"tfidf_df = pd.DataFrame(vector.toarray(), index=text_titles, columns=vectorizer.get_feature_names_out())"
]
Expand Down Expand Up @@ -752,7 +752,7 @@
"</div>"
],
"text/plain": [
" dreams_langstonhughes quote_william_blake 00_Document Frequency\n",
" quote_langstonhughes quote_william_blake 00_Document Frequency\n",
"bird 0.172503 0.197242 2.0\n",
"broken 0.242447 0.000000 1.0\n",
"cannot 0.242447 0.000000 1.0\n",
Expand Down