From commits-return-102839-archive-asf-public=cust-asf.ponee.io@lucene.apache.org Fri Aug 10 19:32:54 2018 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id 8C31D18077A for ; Fri, 10 Aug 2018 19:32:53 +0200 (CEST) Received: (qmail 52169 invoked by uid 500); 10 Aug 2018 17:32:52 -0000 Mailing-List: contact commits-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@lucene.apache.org Delivered-To: mailing list commits@lucene.apache.org Received: (qmail 51973 invoked by uid 99); 10 Aug 2018 17:32:52 -0000 Received: from git1-us-west.apache.org (HELO git1-us-west.apache.org) (140.211.11.23) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 10 Aug 2018 17:32:52 +0000 Received: by git1-us-west.apache.org (ASF Mail Server at git1-us-west.apache.org, from userid 33) id 04101DFF41; Fri, 10 Aug 2018 17:32:52 +0000 (UTC) Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: ctargett@apache.org To: commits@lucene.apache.org Date: Fri, 10 Aug 2018 17:32:54 -0000 Message-Id: <5065e585066c46e7a9e2bdd55d8dec3f@git.apache.org> In-Reply-To: References: X-Mailer: ASF-Git Admin Mailer Subject: [4/4] lucene-solr:master: SOLR-11947: Change math-expressions.adoc to remove level 2 section headings; use headline case for dsp.adoc section titles SOLR-11947: Change math-expressions.adoc to remove level 2 section headings; use headline case for dsp.adoc section titles Project: http://git-wip-us.apache.org/repos/asf/lucene-solr/repo Commit: http://git-wip-us.apache.org/repos/asf/lucene-solr/commit/d1c73ff6 Tree: http://git-wip-us.apache.org/repos/asf/lucene-solr/tree/d1c73ff6 Diff: http://git-wip-us.apache.org/repos/asf/lucene-solr/diff/d1c73ff6 Branch: refs/heads/master Commit: d1c73ff6f6e348e1d0d9196b29d527b7e659d668 Parents: 9c02bf0 Author: Cassandra Targett Authored: Thu Aug 9 13:16:05 2018 -0500 Committer: Cassandra Targett Committed: Fri Aug 10 08:54:43 2018 -0500 ---------------------------------------------------------------------- solr/solr-ref-guide/src/dsp.adoc | 8 +++--- solr/solr-ref-guide/src/math-expressions.adoc | 30 +++++++++++----------- 2 files changed, 18 insertions(+), 20 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/d1c73ff6/solr/solr-ref-guide/src/dsp.adoc ---------------------------------------------------------------------- diff --git a/solr/solr-ref-guide/src/dsp.adoc b/solr/solr-ref-guide/src/dsp.adoc index 47ce430..386ae33 100644 --- a/solr/solr-ref-guide/src/dsp.adoc +++ b/solr/solr-ref-guide/src/dsp.adoc @@ -19,13 +19,13 @@ This section of the user guide explores functions that are commonly used in the field of Digital Signal Processing (DSP). -== Dot product +== Dot Product The `dotProduct` function is used to calculate the dot product of two arrays. The dot product is a fundamental calculation for the DSP functions discussed in this section. Before diving into the more advanced DSP functions, its useful to get a better understanding of how the dot product calculation works. -=== Combining two arrays +=== Combining Two Arrays The `dotProduct` function can be used to combine two arrays into a single product. A simple example can help illustrate this concept. @@ -280,7 +280,7 @@ the second vector and sliding it across the first vector. The *dot product* of t is calculated at each point as the second vector is slid across the first vector. The dot products are collected in a *third vector* which is the *convolution* of the two vectors. -=== Moving Average function +=== Moving Average Function Before looking at an example of convolution its useful to review the `movingAvg` function. The moving average function computes a moving average by sliding a window across a vector and computing @@ -715,5 +715,3 @@ let(a=sin(sequence(256, 0, 6)), ---- image::images/math-expressions/hidden-signal-fft.png[] - - http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/d1c73ff6/solr/solr-ref-guide/src/math-expressions.adoc ---------------------------------------------------------------------- diff --git a/solr/solr-ref-guide/src/math-expressions.adoc b/solr/solr-ref-guide/src/math-expressions.adoc index d2b969b..b42a0c2 100644 --- a/solr/solr-ref-guide/src/math-expressions.adoc +++ b/solr/solr-ref-guide/src/math-expressions.adoc @@ -30,32 +30,32 @@ and data structures and techniques for combining Solr's powerful streams with mathematical functions to make every record in your Solr Cloud cluster computable. -== <> +*<>*: The simplest math expressions. -== <> +*<>*: Vector math expressions and vector manipulation. -== <> +*<>*: Using variable expressions. -== <> +*<>*: Matrix creation, manipulation, and matrix math. -== <> +*<>*: Retrieving streams and vectorizing numeric fields. -== <> +*<>*: Using math expressions for text analysis and TF-IDF term vectors. -== <> +*<>*: Statistical functions in math expressions. -== <> +*<>*: A probability distribution framework. -== <> +*<>*: Performing correlated and uncorrelated Monte Carlo simulations. -== <> +*<>*: Aggregation, smoothing, and differencing of time series. -== <> +*<>*: Simple and multivariate linear regression. -== <> +*<>*: Numerical analysis math expressions. -== <> +*<>*: Polynomial curve fitting. -== <> +*<>*: Functions commonly used with digital signal processing. -== <> +*<>*: Functions used in machine learning.